文件上传+textarea 提交的问题?
<code><textarea id="content" class="form-control" rows="3" style="width:333px; height:200px; max-width: 333px; max-height: 200px;"></textarea> <form id="uploadForm"> <p>上传文件: <input type="file" name="file" id="upload_file"></p> </form></code>
<code> $("#duty_add").click(function(){ var root = $("p#root").text(); var vals = $.trim($("#content").val()); if(vals != ''){ $.ajax({ type : "POST", url : root + "/duty/dutyadd", data :{'content':vals}, success:function(data){ console.log(file_value); $("#result").html(data); } }); }else{ alert('内容不能为空'); } }); $("#upload_file").change(function(){ if($("#upload_file").val() != ''){ var root = $("p#root").text(); //获取路径 var root2 = $("p#root2").text(); //获取路径 var formData = new FormData($("#uploadForm")[0]); $.ajax({ url: root + "/duty/fileup", type: 'POST', data: formData, async: true, cache: false, contentType: false, processData: false, success: function (returndata) { file_value[returndata.name] = returndata.url; $("#uploadForm").prepend('<a href="'+%20root2%20+%20'/public/uploads/'+%20returndata.url%20+'" target="_blank">'+ returndata.name + '</a>'+"<br>"); } }); }; });</code>
附件上传是ajax异步提交,然互生成超链接。
<code>$("#uploadForm").prepend('<a href="'+%20root2%20+%20'/public/uploads/'+%20returndata.url%20+'" target="_blank">'+ returndata.name + '</a>'+"<br>");</code>
但是当textarea点击提交的时候,那么如何把超链接的内容也提交呢?
如果是多个上传文件,如何把上传文件函数返回的值提交呢?应该怎么获取比较方便,是不是我思路是错的?
想了好久想不通如何处理这样的?
给个思路也行,我想试试
回复内容:
<code><textarea id="content" class="form-control" rows="3" style="width:333px; height:200px; max-width: 333px; max-height: 200px;"></textarea> <form id="uploadForm"> <p>上传文件: <input type="file" name="file" id="upload_file"></p> </form></code>
<code> $("#duty_add").click(function(){ var root = $("p#root").text(); var vals = $.trim($("#content").val()); if(vals != ''){ $.ajax({ type : "POST", url : root + "/duty/dutyadd", data :{'content':vals}, success:function(data){ console.log(file_value); $("#result").html(data); } }); }else{ alert('内容不能为空'); } }); $("#upload_file").change(function(){ if($("#upload_file").val() != ''){ var root = $("p#root").text(); //获取路径 var root2 = $("p#root2").text(); //获取路径 var formData = new FormData($("#uploadForm")[0]); $.ajax({ url: root + "/duty/fileup", type: 'POST', data: formData, async: true, cache: false, contentType: false, processData: false, success: function (returndata) { file_value[returndata.name] = returndata.url; $("#uploadForm").prepend('<a href="'+%20root2%20+%20'/public/uploads/'+%20returndata.url%20+'" target="_blank">'+ returndata.name + '</a>'+"<br>"); } }); }; });</code>
附件上传是ajax异步提交,然互生成超链接。
<code>$("#uploadForm").prepend('<a href="'+%20root2%20+%20'/public/uploads/'+%20returndata.url%20+'" target="_blank">'+ returndata.name + '</a>'+"<br>");</code>
但是当textarea点击提交的时候,那么如何把超链接的内容也提交呢?
如果是多个上传文件,如何把上传文件函数返回的值提交呢?应该怎么获取比较方便,是不是我思路是错的?
想了好久想不通如何处理这样的?
给个思路也行,我想试试
你在文件上传的时候已经把上传后的结果保存在了 file_value
这个变量中,
那么在你提交 textarea
里的时候时, 在 data :{'content':vals},
这个地方, 把 file_value
也传递给后台就可以了.
比如: data:{'content':vals, 'files':file_value},
你发的代码中, 没有 file_value
这个变量定义的地方, 所以此处假设你的这两个 ajax
在触发的时候,都可以访问到这个变量, 且是同一个.
如果是要提交的内容,自然是要放在input里面

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